128736

素因数分解:

$2^5\times 3^3\times {\mathrm{149}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 378000

約数和(自身を除く): 249264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 149, 216, 288, 298, 432, 447, 596, 864, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4023, 4768, 5364, 7152, 8046, 10728, 14304, 16092, 21456, 32184, 42912, 64368, 128736]

約数ペア:

[(1, 128736), (2, 64368), (3, 42912), (4, 32184), (6, 21456), (8, 16092), (9, 14304), (12, 10728), (16, 8046), (18, 7152), (24, 5364), (27, 4768), (32, 4023), (36, 3576), (48, 2682), (54, 2384), (72, 1788), (96, 1341), (108, 1192), (144, 894), (149, 864), (216, 596), (288, 447), (298, 432)]